[Thu Oct 6 08:49:20 2011] Detection parameters: Position = (539.1, 981.5) = 17 47 14.29 -28 26 43.7 Extent = 0.8" x 0.5", rotation angle = 123 degrees Source counts = 11.6 +/- 4.0 Background counts = 4.4 Rate = 0.0001 +/- 4e-05 [Thu Oct 6 08:49:21 2011] Off-axis axis estimate = 4.30' [Thu Oct 6 08:51:18 2011] Using EEF radius (= 0.92 ")to estimate initial spatial extent for simple fitting [Thu Oct 6 08:51:18 2011] Initial guess for spatial extent in simple fitting = 0.92" [Thu Oct 6 08:51:18 2011] source mask rpix=1.9, npix_max = 22, mask sum = 25, frac = 1.105 [Thu Oct 6 08:51:18 2011] Giving source the simple spatial ID 47 for pass 0, mean size = 0.92" [Thu Oct 6 08:51:20 2011] fullrun_ccd0_acisf11795_pi14-548_cl_pass0_src47.ximg exists [Thu Oct 6 08:51:20 2011] fullrun_ccd0_acisf11795_pi14-548_cl_pass0_src47_1.ximg exists [Thu Oct 6 08:51:20 2011] Fit fullrun_ccd0_acisf11795_pi14-548_cl_pass0_src47 appears to have run properly [Thu Oct 6 08:51:21 2011] fullrun_ccd0_acisf11795_pi14-548_cl_pass0_tfrozen_src47.ximg exists [Thu Oct 6 08:51:21 2011] fullrun_ccd0_acisf11795_pi14-548_cl_pass0_tfrozen_src47_1.ximg exists [Thu Oct 6 08:51:21 2011] Fit fullrun_ccd0_acisf11795_pi14-548_cl_pass0_tfrozen_src47 appears to have run properly [Thu Oct 6 08:52:00 2011] Spatial fit model total counts = 41.070000, observed total counts = 40.000000 [Thu Oct 6 08:52:00 2011] Offset between fit and detection position for source 47 = 0.997295 pixels [Thu Oct 6 08:52:00 2011] 42.336810 total counts/ 34.927300 bgd. counts: snr = 1.253739 Spatial fit parameters: Offset between fit and detection position for source 47 = 0.997295 pixels Position = (540.0, 982.0) = 17 47 14.27 -28 26 43.7 Extent = 0.5 (0.2-0.9)", rotation angle = 0 Source counts = 7.4 +/- 6.5 Background counts = 34.9 Rate = 8e-05 +/- 7e-05 Deleting source due to low Poisson probability